The Grow Awards 2026 🏆

Back to Grow Questions

PH

JcZeusstarted grow question 5y ago

Is this a ph problem, I water it with pH 5.8, but 1 tree is yellow and the other is not

JcZeus

JcZeus

Open

Leaves. Color - Yellow

likes

Answer

ganjaqanswered grow question 5y ago

Looks fine to me! And maybe try bringing up your ph to 6.2-6.8

likes

Complain

DrJynx86answered grow question 5y ago

Both are looking totally normal, do not over think it, at this stage tap water has everything they need. Wait until they're bigger (two or three weeks) before starting to mess with nutes/ph. Keep on the great care! Happy smokes!

likes

Complain

Similar Grow Questions

Solved

Friends, help me figure it out!! I have a problem again(chlorosis begins on the leaves again! I don't understand why this is happening!? because of the power supply or lighting!?

Leaves. Color - Yellow

Other. Other

Feeding. Other

3y ago

10

7

Solved

ACAPULCO GOLD SOME OF MY BOTTOM LEAFS STARTED TO TURN YELLOW SLOWLY WITH A LITTLE BIT OF BROWN . Any HELP WILL HELP.

Leaves. Color - Yellow

5y ago

6

3

Solved

Carencia en hojas nuevas Que carencia puede ser? Estaba con la maceta de 3L y necesitaba el trasplante

Leaves. Color - Yellow

4y ago

3

3

Solved

I think I have nut issues?OK here's today's update, 3/9/22. They are all doing great, they're all standing proud now! I think they needed to dry out a little, more light and needed the extra nuts. What do any of you guys think could've caused these symptoms that my girls are/have shown?

Leaves. Color - Yellow

Leaves. Color - Mottling

Plant. Stem - Red or purple

4y ago

2

2

Solved

Was haben meine Pflanzen?Liebe Community, Neuling hier :) Ich habe zwei Critical Kush Auto in der 7ten Woche die seit einer Woche eine leichte Nekrose/Verfärbte Blätter haben. Leider habe ich vor 3 Tagen erst das erste mal mit Hesi Bloom gedüngt 5ml/L, vorher noch garnicht. Weiter mit CalMag/Bloom?

Leaves. Color - Yellow

Leaves. Color - Pale

6mo ago

1

1

Solved

Light burn?I am almost positive this is light burn but just want to confirm with you guys. Been experimenting with my light capabilities this grow. Optic 2’s 200 watt at 9 inches from canopy. End of week 7 of flower. Thank you. Ps I did burn them with a bit of potassium as well lol

Leaves. Color - Yellow

5y ago

2

2

Solved

On Week 11 Day 74, I've been noticing the leaves turning yellow. I'm assuming because we're getting close to harvest, but after reading more about nutrient deficiencies I'm wondering if I should be doing something about it. I started flushing a 1.5 weeks ago.

Leaves. Color - Yellow

5y ago

4

4

Solved

What is happening? (First Grow)Is what I'm currently seeing nutrient burn due to low pH? If so, what can I do to fix a consistently low runoff pH (7.1 in 5.6 out)?

Leaves. Color - Yellow

Leaves. Color - Mottling

4y ago

3

2

Solved

Auto flowering, PH is 5.8 to 6.1 every day. Hydro set up. Botanicare grow, calmag, and hydroguard all given half the regular amount.Finishing up second transition week. The bottom leaves started turning a little yellow but are now turning a lot more yellow. Assuming this is the plant just using it's own nutrients stored in the lower leaves. Any input? It's a hydro set up. Thank you everyone.

Leaves. Color - Yellow

Plant. Other

4y ago

2

Solved

Is this nute burn ?Is this nute burn? I just fed her yesterday for the last time since next week is flush week and so on.

Leaves. Color - Yellow

4y ago

1

Solved

What’s going on here?What’s going on with this one bud on Cotton Candy Kush plant? It has some leaves dying. No damage to the stem & only bud looking this way. It’s on day 50 of flower and has been getting lighter leaves overall this week. It’s supposed to flower 50-60 days, according to the breeder.

Leaves. Color - Yellow

3y ago

4

4

Solved

Yellow leaf tips and edges Hi I've got a problem that I've seen from the start of my grow and it's getting worse on older leaves now - zoom in edges and tips are turning yellow. I thought it was magnesium so I've dosed with Calmag but it's not improved - I'm Ph6.5 - any ideas?

Leaves. Color - Yellow

Leaves. Color - Mottling

5y ago

1

Solved

Marks on leaves Bright marks on leaves, what is this? what could be the reason of this?

Leaves. Color - Yellow

5y ago

1

1

Solved

Yellowing early flower What deficiency is this?

Leaves. Color - Yellow

3y ago

2

2

Solved

First leaves yellow ?The color of the first leaves is abnormally yellow or light green, don't you think?

Leaves. Color - Yellow

4y ago

4

3

Solved

Yellowish leaves/Slow growth The leaves seem to be a little yellowish,any ideas what could it be? Also,I have noticed that a lot of growers are in the flowering stage ,maybe it's just my impatience but I think they are growing a little slower than normal,perhaps that's because the room temp?

Leaves. Color - Yellow

Plant. Other

5y ago

2

1

Solved

Yellow leaves at lower part of plant Hey! Two of my bigger plants have some issue. The lower leaves turn yellow really fast and fall off. The others are ok but have a really small nute burn. What is this?

Leaves. Dropping off

Leaves. Color - Yellow

5y ago

1

1

Solved

Is this sign of deficiency, to close to light, or toxicity? If so any ideas how to fix? Thinking of attempting a flush later??

Leaves. Color - Yellow

5y ago

2

3

Solved

Старые листья покрылись точками и желтееют Некоторые взрослые листья покрылись точками и желтееют (смотри фото). В чем может быть причина и стоит ли их отстригать?

Leaves. Color - Yellow

Leaves. Color - Mottling

5y ago

2

2

Solved

Discolored leaf Why the discolored leaf? Maybe the neem oil? Or over watering?

Leaves. Color - Yellow

3y ago

2

2